42510923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 57523200

約数和(自身を除く): 15012277

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1069, 1729, 2093, 3059, 5681, 7483, 13897, 20311, 24587, 39767, 97279, 142177, 172109, 264043, 319631, 467153, 1848301, 2237417, 3270071, 6072989, 42510923]

約数ペア:

[(1, 42510923), (7, 6072989), (13, 3270071), (19, 2237417), (23, 1848301), (91, 467153), (133, 319631), (161, 264043), (247, 172109), (299, 142177), (437, 97279), (1069, 39767), (1729, 24587), (2093, 20311), (3059, 13897), (5681, 7483)]